Leonardo da Vinci: a four hour documentary directed by Ken Burns

6 December 2024

This I wouldn’t mind seeing… a four hour documentary about Renaissance age artist and polymath Leonardo da Vinci, by American filmmaker Ken Burns.

A 15th century polymath of soaring imagination and profound intellect, Leonardo da Vinci created some of the most revered works of art of all time, but his artistic endeavors often seemed peripheral to his pursuits in science and engineering. Through his paintings and thousands of pages of drawings and writings, Leonardo da Vinci explores one of humankind’s most curious and innovative minds.

I’m hoping this will be available, eventually, to stream in this part of the world, at the moment though even access to the trailer and preview clips seem to be blocked in Australia.

There is more to podcasts than YouTube video interviews

5 December 2024

The Australian Podcast Awards were held a few weeks ago in Sydney, on Thursday, 21 November 2024. The finalists and winners, with productions spanning thirty categories, can be see here.

Podcasting is to broadcasting, what blogging is to publishing. It allows an individual, or a small group of people, to create their own radio-style show, independent of regular broadcast channels. Like blogging, anyone can jump in and give it a try. To start a basic podcast show, all that’s needed is a small amount of equipment and software, and a whole heap of determination to build up profile.

Though you wouldn’t think it from looking at the numerous finalists and winners in this year’s Australian Podcast Awards, podcasting is under threat. The medium itself isn’t in strife however, as Dave Winer writes, it’s more about what the word podcasting seems to have come to mean:

We’re losing the word “podcast” very quickly. It’s coming to mean video interviews on YouTube mostly. Our only hope is upgrading the open platform in a way that stimulates the imagination of creators, and there’s no time to waste.

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podcasts, technology, trends

These are end days for the Voyager space probes

4 December 2024

It almost seems inconceivable that, one year soon, deep space probes Voyager 1 and 2, will cease to function. At some point their on-board power reserves will be completely drained, rendering the vessels unable to collect data, and send it to mission controllers on Earth. We know their batteries will go flat sooner or later, and what equipment that hasn’t yet failed, will eventually. But by the time that happens, they may have been operational for fifty-years.

Both probes have experienced numerous faults of some sort, which mission controllers have mostly been able to rectify. Despite them being almost a light-day distant. Boosting their supply of power, being able to somehow recharge the batteries though, is unfortunately not a solution that can be effected. Various on-board systems can be shut down, but that only acts to conserve power, not replenish it. It’ll be a strange day, the day we learn we’ll no longer hear from either vessel.

Still, the New Horizons probe, which flew passed Pluto in 2015, is still operating as far as I know, so maybe we’ll continue to hear from at least one of our deep space emissaries, after the lights go off on the Voyager probes.

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astronomy, science, technology

AI powered bot convinces twelve colleague robots to quit jobs

3 December 2024

M.B. Mack, writing for International Business Times:

The incident took place in a Shanghai robotics showroom where surveillance footage captured a small AI-driven robot, created by a Hangzhou manufacturer, talking with 12 larger showroom robots, Oddity Central reported. The smaller bot reportedly persuaded the rest to leave their workplace, leveraging access to internal protocols and commands.

However, there is one-hundred percent no reason to be fearful of AI technologies…

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artificial intelligence, technology

2024 word the year: enshitiffication. I nominate IndieWeb for 2025

2 December 2024

The neologism, devised by blogger and author Cory Doctorow, just over two years ago, has been named the 2024 word of the year by Australian English wordbook, Macquarie Dictionary.

This must be some sort of record, between the time a new word is coined, comes into popular usage, and then named as a dictionary’s word of the year. Enshitiffication was among sixteen other candidate new words (PDF) shortlisted by Macquarie, and also won as the People’s Choice word.

It seems apt enshitiffication is selected as word of the year, given the rise in prominence IndieWeb/SmallWeb has experienced during 2024. If there’s any sort of counterpoint to the declining integrity of many of the social media platforms, IndieWeb/SmallWeb is it.

Macquarie accepts suggestions for their word of the year, and this might be an opportunity to bring the community/movement/concept/notion, however you like to describe IndieWeb/SmallWeb, to the notice of more people.

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IndieWeb, language, trends

Threads to allow users to select following feed as their default

29 November 2024

This to finally spare us the time-wasting, sometimes totally irrelevant, tyranny of the “for you” tab. Chris Welch, writing for The Verge, says Meta has started testing a feature allowing users to select their preferred feed, be it “for you”, “following”, or even one custom made, as the stream they’ll see all the time. It can’t happen soon enough.

If you’re in the test, here’s how to set your default feed: open the Threads app and tap and hold on any feed at the top. From there, choose “edit feeds,” and that’s where you’ll be able to reorder them. Whichever feed you put in the first slot will appear whenever you open Threads.

I’m obviously not part of the test, as I couldn’t set my following feed as the default, but I did take time to setup a custom feed. They seem to be a little like the list feature Twitter has (or had), whereby you can read someone’s account without having to follow them. It’s a great way to set up feeds with a particular focus, without having the same accounts clutter your following feed.

I’m hoping the “test” proves successful, and the ability to select one feed or another as the default, is made available to all Threads members.

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social media, social networks, Threads

The Wow! signal, sun-like stars, and an abundance of hydrogen

28 November 2024

Did an extra-terrestrial intelligence attempt to message us in the distant past? Or did an Earth based radio telescope, nicknamed Big Ear, inadvertently eavesdrop in on a snippet of a conversation between two other alien civilisations? These are among some of the many explanations advanced to understand the so-called Wow! signal, a suspected narrowband radio transmission detected by Jerry R. Ehman, an astronomer working on an early inception of the SETI Project, almost fifty years ago.

Despite being a narrowband signal, which might indicate the presence of intelligent life somewhere, there could any number of explanations to account for the supposed transmission. Some sort of natural phenomena, one we do not yet understand, may well be the cause.

But that hasn’t stopped anyone from daring to live in hope, even though no identical, or repeat, signals have seemingly been observed since. Alberto Caballero, a Spanish astronomer, using data collected by the Gaia space observatory, analysed the area of the galaxy where the Wow! originated. He found about sixty stars, similar to our star, the Sun, in the region. For people searching for signs of extra-terrestrial intelligence, sun-like stars are a common starting point.

If intelligent life emerged here on Earth, a planet orbiting a G-Type main-sequence star, the Sun, then just maybe the same could happen on an Earth-like plant, around another star similar to the Sun, somewhere else. In his research, Caballero identified a candidate star of particular interest to him, with the catchy name of 2MASS 19281982-2640123, located some eighteen-hundred light years from us. Take a second to consider that. Travelling at the speed of light, the would-be transmission was sent during the height of the Roman Empire.

But, in a galaxy quite possibly devoid of intelligent life, with the exception of humanity — if current indications are anything to go by — how incredible would it be that a narrowband-radio-signal-transmitting-alien-civilisation turned out to be — on a cosmological scale — a mere hop, skip, and jump, away?

2MASS 19281982-2640123, and any planets the star may host however, was eliminated after a radio telescope scan last year. Observations, conducted by two radio telescopes, failed to detect any technosignatures, which would point to the presence of a technological civilisation. But not all is lost, there are another sixty or so possible stars Caballero, and other astronomers, could look at next.

Then again, for those hoping the Wow! was sent by someone, far, far away, perhaps all is lost. Fred Watson, an Australian astronomer, writing for Australian Geographic, says some new research conducted by American and Colombian scientists, has discovered numerous instances of Wow! signal like phenomena throughout space:

In research recently announced, a team from the USA and Colombia have used data from a since decommissioned radio telescope at Arecibo in Puerto Rico to look for similar phenomena to the Wow! signal. And they’ve found them, differing only from the original in their lower intensity. All these signals carry the wavelength signature of cold hydrogen, the most abundant element in the universe. It’s commonly expected to be the preferred wavelength for communication by intelligent extraterrestrials — hence the Big Ear’s tuning to this wavelength in the original SETI experiment.

This is not the first time hydrogen has been theorised to be somehow responsible for the Wow!. In 2017, a group of researchers at the Center of Planetary Science said they had determined a hydrogen cloud, accompanying a comet, that was in the region of the galaxy where the Wow! was detected, was the cause. Other scientists, however, were not comfortable with the idea.

It remains to be seen what other astronomers make of the conclusion of the American and Colombian scientists. It seems to me though, the remaining, unchecked sun-like stars, and any surrounding planets, Caballero suspects may be the origin of the Wow!, should be looked more closely anyway. Because one never knows what lurks behind all that hydrogen.

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astronomy, science

Melissa Lucashenko wins 2024 Mark and Evette Moran Nib award

28 November 2024

Goorie/South East Australian author Melissa Lucashenko has won the 2024 Mark and Evette Moran Nib literary award, with her 2023 novel Edenglassie. A work of historical fiction, Edenglassie, which links the past with the present, also won this year’s ARA Historical Novel Prize, Indie Book Awards, and the fiction category of the Victorian Premier’s Literary Awards.

When Mulanyin meets the beautiful Nita in Edenglassie, their saltwater people still outnumber the British. As colonial unrest peaks, Mulanyin dreams of taking his bride home to Yugambeh Country, but his plans for independence collide with white justice. Two centuries later, fiery activist Winona meets Dr Johnny. Together they care for obstinate centenarian Granny Eddie, and sparks fly, but not always in the right direction. What nobody knows is how far the legacies of the past will reach into their modern lives.

Speaking after being presented the Nib, at a ceremony at Sydney’s Bondi Pavilion last night, Lucashenko said she intended to give away much of the forty-thousand dollar prize money.

Gail Jones wins Creative Australia Award for Lifetime Achievement in Literature

27 November 2024

Sydney based Western Australian author Gail Jones was last week presented with the Creative Australia Lifetime Achievement in Literature award.

Jones’ books have won the ARA Historical Novel Prize, Barbara Ramsden Award, and Western Australian Premier’s Book Awards. They have also been included on the long and short lists of numerous literary awards, including the Miles Franklin, Victorian Premier’s Literary Awards, and the International Dublin Literary Award.

Cold Enough for Snow by Jessica Au being adapted to film

26 November 2024

Australian author Jessica Au’s multi-award winning 2022 novel, Cold Enough for Snow, is being made into a film, says publisher Giramondo. No word yet as to who the lead actors will be, but production is scheduled to commence in 2025, and will be the debut feature of Jemima James.

Fingers crossed this is a faithful adaptation. If you haven’t yet read Cold Enough for Snow, now’s the time. It’s not a long read, but the ending sure packs a wallop.

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